Commit Graph

832 Commits

Author SHA1 Message Date
Daniel Marjamäki 0368648aff debug warnings; report missing type for auto tokens 2019-03-31 17:38:00 +02:00
Daniel Marjamäki b0c58f2b10 Fixed #9000 (SymbolDatabase: lambda scope) 2019-03-30 10:32:36 +01:00
Daniel Marjamäki fe285f1df3 Fixed #9055 (SymbolDatabase: second argument is missing in the symbol database) 2019-03-30 07:44:36 +01:00
IOBYTE b6faa11fbf Fixed #9056 ("using namespace" inside namespace causes "SymbolDatabase bailout;) (#1753)
Fixed the bailout warning and one of the varid bugs.

The trailing return type still has a varid.
2019-03-24 17:31:34 +01:00
Paul Fultz II 91138578cc Fix 9052: Crash: SIGSEGV in Token::previous (this=0x0) while checking mariadb-10.0 2019-03-22 01:56:09 +01:00
Paul Fultz II 774464eabb Fix issue 8996: False positive duplicateCondition
This fixes issue 8996 by improving the alias checking by using lifetime analysis. It also extends the lifetime checker to handle constructors and initializer lists for containers and arrays.
2019-03-19 06:25:10 +01:00
Daniel Marjamäki 92f4113b59 Array index: Checking array index out of bounds for dynamic buffers 2019-03-17 13:09:15 +01:00
Daniel Marjamäki d0c1632b51 Fix CheckBufferOverrun::array_index_12 when compiling with VS 2019-03-16 19:41:13 +01:00
Daniel Marjamäki a2a216bbe3 SymbolDatabase: Improved handling of 'normal' non simplified token list 2019-03-15 19:00:42 +01:00
Daniel Marjamäki a1ade2dd7d Refactoring: Use range for 2019-03-14 19:57:58 +01:00
Daniel Marjamäki 56c47fc6ed Refactoring: use continue 2019-03-14 19:53:45 +01:00
Daniel Marjamäki 1b4895a579 ValueType: Set ValueType for false/true 2019-03-09 17:27:27 +01:00
Daniel Marjamäki 226f0c7544 Fixed ValueType for auto variable 2019-02-27 10:28:18 +01:00
rikardfalkeborn 0e988cc755 Fix #8992: Add originalTypeToken to auto (#1701) 2019-02-27 06:44:31 +01:00
Daniel Marjamäki d84d8885f7 SymbolDatabase: Fix TODO assertions 2019-02-24 19:11:18 +01:00
Daniel Marjamäki ef731064bd Fixed #8964 (ValueType: auto constness) 2019-02-24 08:16:08 +01:00
Daniel Marjamäki c855cf8682 ValueType: Better constness for auto variable 2019-02-23 18:16:18 +01:00
Daniel Marjamäki b43572d75e Fixed #8969 (C++ functional cast not handled correctly) 2019-02-23 17:29:53 +01:00
rikardfalkeborn dc4e7cef88 Run simplifyPlatformTypes on library return types (#1672)
Add a call to simplifyPlatformTypes() in
SymbolDatabase::setValueTypeInTokenList() to simplify return types of
library configured functions. This fixes the FN in #8141. Regression
tests are added, both for the original issue and another FN in the comments.

In order to do that, move simplifyPlatformTypes() to TokenList from Tokenizer.
This is a pure refactoring and does not change any behaviour. The code was
literally copy-pasted from one file to another and in two places
'list.front()' was changed to 'front()'.

When adding the call to simplifyPlatformTypes(), the original type of
v.size() where v is a container is changed from 'size_t' to 'std::size_t'.
Tests are updated accordingly. It can be noted that if v is declared as
'class fred : public std::vector<int> {} v', the original type of 'v.size()'
is still 'size_t' and not 'std::size_t'.
2019-02-15 13:29:52 +01:00
Daniel Marjamäki bd7790fd8c Update copyright year 2019-02-09 07:24:06 +01:00
IOBYTE 05a3e6807b Fixed #8950 and #8952 (improve type alias support) (#1633)
* Fixed #8950 and #8952 (improve type alias support)

* fix travis build
2019-01-31 16:53:51 +01:00
Paul Fultz II 3975913637 Extend lifetime checking for references
This will use the lifetime checker for dangling references. It will find these cases for indirectly assigned reference:

```cpp
int &foo()
{
    int s = 0;
    int& x = s;
    return x;
}
```

This will also fix issue 510 as well:

```cpp
int &f( int k )
{
    static int &r = k;
    return r;
}
```
2019-01-23 07:29:16 +01:00
Lauri Nurmi f267900257 Fix spelling of "overridden" in function names.
One 'd' was missing.
2019-01-15 06:22:14 +01:00
IOBYTE 0f83aff3b8 Improve trailing return type support. (#1520)
* Improve trailing return type support.

* Partial fix for #8889 (varid on function when using trailing return type)

* Handle operators in templates.
2018-12-13 06:34:10 +01:00
Paul Fultz II 54453c5802 Fix FP when copying pointer to string (#1479) 2018-11-14 06:59:25 +01:00
IOBYTE e302e6e7a1 Fix symbol database argsMatch to skip all redundant type information (class, struct, union, enum) (#1472) 2018-11-09 15:54:17 +01:00
IOBYTE 67fe99fcd9 Fix symbol database argsMatch function and its usage so qualified types are handled properly. (#1470)
* Fix symbol database argsMatch function and its usage so qualified types are handled properly.

* Remove assert.
2018-11-09 06:11:48 +01:00
IOBYTE 2275f05f65 Fixed #8833 (false negative: No 'return' statement in non-void function causes undefined behavior.) (#1463) 2018-11-05 06:55:30 +01:00
Daniel Marjamäki efd92fd714 Refactoring: reuse utility function in SymbolDatabase 2018-11-04 13:29:29 +01:00
Daniel Marjamäki d265a0d6ab Fixed #8798 (SymbolDatabase: Inner unnamed union) 2018-10-20 09:43:08 +02:00
rikardfalkeborn 5e120b567c isVariableDeclaration: Handle pointer to const pointer (#1395)
isVariableDeclaration did not handle pointer to const pointer, or
pointer to volatile pointer. This resulted in FPs in examples like the
following:

    class Fred {
        public:
        const char *const *data;
        const char *const *getData() { return data; };
    }

where cppcheck would say getData could be static, since it didn't
recognize const char *const *data as a variable declaration.
2018-09-25 06:19:26 +02:00
IOBYTE 01f9ce2c4a Improve debug printing of type qualification when declaration and definition are in different scopes. (#1394) 2018-09-24 06:40:20 +02:00
orbitcowboy d08b39c915
Improved const correctness of local variables. There are no functional changes intended. (#1392) 2018-09-23 20:24:51 +02:00
Daniel Marjamäki 5afb755a3c SymbolDatabase: Fix variable matching 2018-09-04 06:39:02 +02:00
Daniel Marjamäki e442bc47b1 astyle formatting
[ci skip]
2018-08-17 19:55:21 +02:00
Sylvain Joubert 13617375df missingOverride: False positive with cv-ref mismatch (#1340) 2018-08-17 08:42:22 +02:00
Daniel Marjamäki 10e693a8c3 Revert "SymbolDatabase: Improved lookup of function calls"
This reverts commit 3c87d60d5d.
2018-06-26 23:14:12 +02:00
Daniel Marjamäki 3c87d60d5d SymbolDatabase: Improved lookup of function calls 2018-06-26 22:12:12 +02:00
Daniel Marjamäki c583fb9186 Revert "SymbolDatabase: Improved lookup of function calls"
This reverts commit e4a70f87e6.
2018-06-26 13:05:33 +02:00
Daniel Marjamäki e4a70f87e6 SymbolDatabase: Improved lookup of function calls 2018-06-26 11:38:45 +02:00
Daniel Marjamäki 10fc070f44 SymbolDatabase: Better handling of type aliases in ValueType 2018-06-20 14:49:55 +02:00
Daniel Marjamäki b62c562a89 Try to make Travis happy 2018-06-20 14:13:04 +02:00
Daniel Marjamäki b4cb2505c3 SymbolDatabase: Add Variable::valueType(). First step to reuse ValueType handling in Variable 2018-06-20 10:00:15 +02:00
Daniel Marjamäki 9edcae97fc Fixed #8578 (Argument scope as global) 2018-06-19 08:50:32 +02:00
Daniel Marjamäki ad4ce84cf7 Rename private member variables 2018-06-17 17:20:16 +02:00
orbitcowboy 0b74a90e75 symboldatabase: removed duplicate keywords in C++-keyword list. 2018-06-17 17:05:36 +02:00
Daniel Marjamäki c102638970 astyle formatting 2018-06-17 08:45:26 +02:00
Daniel Marjamäki d9aeeb1d09 Renamed private member cpp to mIsCpp 2018-06-16 23:30:00 +02:00
Daniel Marjamäki 306b2a9810 Renamed private member defaultSignedness 2018-06-16 23:25:35 +02:00
Daniel Marjamäki 678e3271d4 Rename private flags member to mFlags 2018-06-16 23:11:45 +02:00